A book review competition for children was also held which received more than 500 entries.

Anna Gibbons, manager of Braw, said: "What is most important about these awards is that it is the children themselves who have been responsible for the final verdict.

"Listening to Scottish school children talk about, argue and enthuse over the books in the last few months has been an exceptionally rewarding experience."

Catherine MacPhail penned one of the winning books

Julie Morrison, from the Royal Mail, said: "The response from children across Scotland has been quite exceptional and is a real tribute to all the schools and the teachers who encouraged their pupils to get involved.

"Not only is good literacy vital for society in general, it is crucial to the future of our business that the next generation can read, write and send letters, cards and postcards."

Gavin Wallace, head of literature at the Scottish Arts Council, said: "The enthusiasm we have seen from the young readers is testimony to the quality of children's literature in Scotland and demonstrates the excitement and inspiration which literature can instil in young people."

The culture minister said: "By taking an active role in these awards, more children have been encouraged to read, helping them develop a love of reading which encourages creativity as well as building vital literacy skills."